climate MERCEDES-BENZ S-Class SEDAN 2016 W222 Service Manual

spray nozzles may otherwise become
blocked.
At temperatures above freezing:
XFill the washer fluid reservoir with a mixture of
water and windshield washer fluid, e.g. MB
SummerFit.
Add 1 part MB SummerFit to 100 parts water.
At temperatures below freezing:
XFill the washer fluid reservoir with a mixture of
water and washer fluid, e.g. MB WinterFit.
For the correct mixing ratio refer to the infor-
mation on the antifreeze reservoir.
iAdd windshield washer fluid, e.g. MB Sum-
merFit or MB WinterFit, to the washer fluid all
year round.
Climate control system refrigerant
Important safety notes
The climate control system of your vehicle is fil-
led with refrigerant R‑134a.
The instruction label regarding the refrigerant
type used can be found on the radiator cross
member.
!Only the refrigerant R‑134a and the PAG oil
approved by Mercedes-Benz may be used.
The approved PAG oil may not be mixed with
any other PAG oil that is not approved for
R-134a refrigerant. Otherwise, the climate
control system may be damaged.
Service work, such as topping up refrigerant or
replacing components, may only be carried out
by a qualified specialist workshop. All applicable
regulations, as well as SAE standard J639, must
be adhered to.
Always have work on the climate control system
carried out at a qualified specialist workshop.
Refrigerant instruction label
Example: refrigerant instruction label
:
Warning symbol
;Refrigerant filling capacity
=Applicable SAE standards
?PAG oil part number
AType of refrigerant
Warning symbols :indicate:
Rpossible dangers
Rhaving service work carried out at a qualified
specialist workshop
Filling capacities
ModelRefrigerant
S 550 e
Mercedes‑AMG vehicles25.0 ± 0.4 oz
(710 ± 10 g)
ModelPAG oil
S 550 e
Mercedes‑AMG vehicles4.3 oz
(120 g)
Vehicles without rear-com-
partment air-conditioning
systemCapacity
Refrigerant23.3 ± 0.4 oz (660 ± 10 g)
PAG oil3.9 oz
(110 g)
432Service products and filling capacities
Technical data